Mounting
4.5 Attaching the output elements
Planetary gearboxes for servomotors
Operating Instructions, 09/2020, A5E50494253B AA
45
Mount or remove the power output elements (e.g. couplings, gear wheels, belt pulleys) using
suitable devices only (see figure).
• Use the threaded hole in the shaft extension.
• If required, heat up the output elements before mounting or removing.
• When removing the output elements, use an intermediate disk to protect the centering in
the shaft extension.
• If necessary, completely balance the motor together with the output elements according
to ISO 1940.
Note
Motors with feather key are half
-
key balanced. The motors have been balanced with half a
feather key.
Intermediate washer/disk (to protect the centering in the shaft extension)
Figure 4-2 Pulling on and pulling off output elements
The motor dimensions are provided in the Configuration Manual of the specific motor or in
the associated catalog.
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